| Roswell to Orangeburg (South Carolina) | 203.64 mi (327.73 km) |
| Roswell to Orangevale (California) | 2,062.30 mi (3,318.95 km) |
| Roswell to Orchards (Washington) | 2,154.14 mi (3,466.75 km) |
| Roswell to Orcutt (California) | 2,044.68 mi (3,290.60 km) |
| Roswell to Oregon (Ohio) | 528.40 mi (850.38 km) |
| Roswell to Oregon (Wisconsin) | 671.39 mi (1,080.50 km) |
| Roswell to Oregon City (Oregon) | 2,153.75 mi (3,466.12 km) |
| Roswell to Orem (Utah) | 1,559.54 mi (2,509.84 km) |
| Roswell to Orinda (California) | 2,117.61 mi (3,407.97 km) |
| Roswell to Orland Park (Illinois) | 556.78 mi (896.06 km) |
| Roswell to Orlando (Florida) | 423.46 mi (681.49 km) |
| Roswell to Ormond Beach (Florida) | 379.16 mi (610.20 km) |
| Roswell to Oro Valley (Arizona) | 1,538.55 mi (2,476.05 km) |
| Roswell to Oroville (California) | 2,078.70 mi (3,345.35 km) |
| Roswell to Oshkosh (Wisconsin) | 725.60 mi (1,167.75 km) |
